I Used to Be Invincible

Six hundred years ago, a big hole suddenly seemed to be torn open in the sky. The black water from the underworld invaded, and the world was in misery. Most of the black water was contaminated and turned into "weird" that made people laugh. The remaining people lingered until the heroic spirits returned to the world... What? Lu Bu, do you want to recognize me as your adoptive father? Feel sorry! You are not qualified yet. I, Yuan'an, don't need heroic spirits! I alone am invincible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.